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Comparative study of ring and random cavities for fiber lasers
(Optical Society of America, 2014)
info:eu-repo/semantics/article,
An experimental comparison of three fiber laser structures with the same Raman gain medium is presented in order to establish the main pros and cons of each basic scheme. The first fiber laser is based on a hybrid ring–random ...
Experimental evidence of coherence resonance in a time-delayed bistable system
(APS Physics, 2007)
info:eu-repo/semantics/article,
We report on the experimental observation of coherence resonance in a bistable system with delay. Our system consists of a vertical-cavity surface-emitting laser subject to time-delayed optical feedback
simultaneously from ...
Polarized optical feedback from an extremely short external cavity for controlling and stabilizing the polarization of vertical cavity surface emitting lasers
(AIP Publishing, 2007)
info:eu-repo/semantics/article,
The authors present experimental results showing that polarization selective optical feedback from an extremely short external cavity induces switching between the two fundamental transverse modes
with orthogonal linear ...
Simultaneous measurement of strain and temperature based on clover microstructured fiber loop mirror
(Elsevier, 2015)
info:eu-repo/semantics/article,
In this work, two all-fiber loop mirrors using a clover microstructured fiber for the simultaneous measurement of temperature and strain are presented. The sensing heads are formed by a short piece of clover microstructured ...
Role of external cavity reflectivity for achieving polarization control and stabilization of vertical cavity surface emitting laser
(AIP Publishing, 2007)
info:eu-repo/semantics/article,
The authors present the experimental results showing how the external mirror reflectivity affects the polarization properties of a vertical cavity surface emitting laser subject to optical feedback from an
extremely short ...
Tailoring light polarization in vertical cavity surface emitting lasers by isotropic optical feedback from an extremely short external cavity
(AIP Publishing, 2006)
info:eu-repo/semantics/article,
The authors experimentally show that isotropic optical feedback from an extremely short external cavity can induce switching between the two fundamental transverse modes with orthogonal linear
polarization of otherwise ...
Internal modulation of a Random fiber laser
(Optical Society of America, 2013)
info:eu-repo/semantics/article,
A characterization of a modulated random mirror laser has been experimentally carried out. Unlike conventional internally modulated fiber lasers, no distortion of the modulating frequency or self-mode-locking effects were ...
250 km ultra long remote sensor system based on a fiber loop mirror interrogated by an OTDR
(Optical Society of America, 2011)
info:eu-repo/semantics/article,
A 253 km ultra long remote displacement sensor system based on a fiber loop mirror interrogated by a commercial OTDR is proposed and experimentally demonstrated. The use of a fiber loop mirror increases the signal to noise ...